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Jaroslaw Kozluk (@Fiftyy) · Skyhook
Jaroslaw Kozluk
@Fiftyy
Based in
Poland
Earned
$500
Win
1
Submissions
2
Skills
Writing
Research
Rust
Python
Product Manager
Wins
BLOCKCHAIN HACK WARSAW - PROJECT SUBMISSION
3rd
·
Superteam Poland
·
Mar 2026
500
USDG
View Work
Also Entered
Solana Startup Pitch Contest Warszawa
Superteam Poland
·
Apr 2026
View Work